Hot-Dip Galvanising Service

 BS 729:1971 Hot-Dip Galvanised Coatings on Iron & Steel Articles

Print Table (1)


Print Table (2)

"Weight of Coating"

The weight of the zinc coating per square foot of actual surface, for 1/8 in. and 3/16 in. steels shall average not less than 2.0 oz. and no individual specimen shall show less than 1.8 oz. For ¼ in. and heavier material, the coating weights shall average not less than 2.3 oz. and no individual specimen shall show less than 2.0 oz. (See Note 1)

NOTE 1:1 oz of zinc per square foot of surface, based upon mathematical calculation, corresponds to a coating thickness of 0.0017 in.

 
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